Расчет квантово-химических параметров ФАВ и определение зависимости структура-активность на примере сульфаниламидов
Рассчитанные молекулярные свойства сульфаниламида методом АМ1
Полная энергия: -49060, 1875
Binding energy: -1904, 776245
Heat of formation: -51,102
Electronic energy: -229566
Nuclear energy: 180506
Дипольный момент: 0
RMS градиент: 0,1158
Градиент X: 0,05363
Градиент Y: 0,07288
Градиент Z: 0,07220
20 Substructure descriptors; 0 new. |
Antibacterial |
Toxic |
Embryotoxic |
Teratogen |
Antibiotic |
Dihydropteroate synthase inhibitor |
66 Possible activities at Pa > 30% |
Pa Pi Activity: |
0,964 0,003 Antiprotozoal (Toxoplasma) |
0,951 0,003 Dopamine D4 agonist |
0,933 0,013 Hematotoxic |
0,870 0,004 Para amino benzoic acid antagonist |
0,857 0,008 Cardiovascular analeptic |
0,846 0,004 Dihydropteroate synthase inhibitor |
0,847 0,005 Cyclooxygenase 1 inhibitor |
0,844 0,005 Thiol oxidase inhibitor |
0,804 0,003 Diuretic inhibitor |
0,781 0,007 Laccase inhibitor |
0,776 0,004 Diuretic |
0,761 0,010 Indole-3-acetaldehyde oxidase inhibitor |
0,751 0,003 Antiviral (Trachoma) |
0,742 0,003 Saluretic |
0,726 0,007 Ophthalmic drug |
0,715 0,003 Electrolyte absorption antagonist |
0,726 0,016 Antiepileptic |
0,720 0,019 Torsades de pointes |
0,706 0,005 CDK2/cyclin A inhibitor |
0,685 0,010 Indole 2,3-dioxygenase inhibitor |
0,708 0,035 Arrhythogenic |
0,675 0,009 2,3-Dihydroxybenzoate 2,3-dioxygenase inhibitor |
0,681 0,016 Antiarthritic |
0,669 0,035 Oxidoreductase inhibitor |
0,668 0,037 Antineoplastic (colorectal cancer) |
0,633 0,004 Loop diuretic |
0,648 0,025 L-ascorbate oxidase inhibitor |
0,625 0,007 Cyclooxygenase inhibitor |
0,639 0,026 Cathepsin G inhibitor |
0,613 0,022 Diamine N-acetyltransferase inhibitor |
0,599 0,008 Uric acid excretion stimulant |
0,595 0,006 Antiglaucomic |
0,593 0,017 Ovulation inhibitor |
0,602 0,032 Gingipain K inhibitor |
0,565 0,006 O-aminophenol oxidase inhibitor |
0,584 0,025 CYP3A2 substrate |
0,602 0,044 3-Hydroxybenzoate 4-monooxygenase inhibitor |
0,576 0,020 Carcinogenic, female mice |
0,551 0,006 Gingipain R inhibitor |
0,536 0,002 Carbonic anhydrase I inhibitor |
0,560 0,029 Cholestanetriol 26-monooxygenase inhibitor |
0,537 0,007 CYP2C10 substrate |
0,537 0,008 Phosphoenolpyruvate carboxykinase (ATP) inhibitor |
0,554 0,028 Carcinogenic, male rats |
0,532 0,007 Iodide peroxidase inhibitor |
0,555 0,035 Antiinflammatory, intestinal |
0,541 0,022 Prostaglandin H2 antagonist |
0,548 0,033 Cytochrome P450 CYP2C9 inhibitor |
0,555 0,040 Antianemic |
0,511 0,001 Carbonic anhydrase V inhibitor |
0,510 0,007 CYP2B2 substrate |
0,517 0,014 Thiopurine S-methyltransferase inhibitor |
0,502 0,002 Carbonic anhydrase II inhibitor |
0,557 0,059 QT interval prolongation |
0,519 0,029 Nitrate reductase inhibitor |
0,510 0,024 Interleukin antagonist |
0,556 0,071 Antineoplastic (brain cancer) |
0,500 0,019 CYP4B substrate |
0,566 0,101 Integrin antagonist |
0,504 0,040 CYP2C9 substrate |
0,580 0,115 Arylalkyl acylamidase inhibitor |
0,571 0,109 Convulsant |
0,541 0,085 Arylacetonitrilase inhibitor |
0,540 0,085 Lysase inhibitor |
0,526 0,074 Teratogen |
Приложение Г
Рис. Г.1 Молекула в ab initio Рис. Г.2 Молекула в AM1
Таблица Г.1 Рассчитанные длины связей сульгина
Связь |
Ab initio (минимальный базис), А |
INDO |
АМ1, А |
Эксперимент |
20-7 |
0,995426 |
1,06825 |
0,991165 |
0,99548 |
19-7 |
0,995417 |
1,0683 |
0,991166 |
0,99586 |
7-6 |
1,36396 |
1,39417 |
1,37849 |
1,37002 |
6-5 |
1,39981 |
1,39975 |
1,42075 |
1,40 |
5-4 |
1,37481 |
1,38573 |
1,38331 |
1,37521 |
4-3 |
1,37538 |
1,37808 |
1,40225 |
1,37259 |
3-2 |
1,37656 |
1,37816 |
1,40224 |
1,37625 |
2-1 |
1,37339 |
1,38541 |
1,38289 |
1,37589 |
3-8 |
1,79 |
1,91129 |
1,68362 |
1,758 |
8-10 |
1,57554 |
1,9285 |
1,39811 |
1,5758 |
8-9 |
1,57663 |
1,93046 |
1,40041 |
1,57569 |
8-11 |
1,71071 |
1,85252 |
1,65898 |
1,70 |
11-21 |
1,00056 |
0,7258 |
0,991014 |
1,0 |
11-12 |
1,40161 |
1,39326 |
1,4209 |
1,40589 |
12-13 |
1,37694 |
1,38905 |
1,42807 |
1,37521 |
3-23 |
0,996471 |
1,06773 |
0,994716 |
0,9954 |
13-22 |
0,996121 |
1,06789 |
0,995962 |
1,0 |
12-14 |
1,25155 |
1,29898 |
1,30964 |
1,25489 |
14-24 |
1,00643 |
1,0733 |
0,993793 |
1,00589 |